# Simalai vs eKoral Pro

The clearest difference is iOS requirement: eKoral Pro at 12.0 against Simalai's 16. On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Simalai ships an update every 3 weeks, eKoral Pro monthly. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Simalai | eKoral Pro |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (4 ratings)](https://appshunter.io/ios/app/ekoral-pro/id1220328030/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | **33.3% of reviews** | 30.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Monthly |
| Monetization | Free | Free |
| Size | 8 MB | 65 MB |
| Requires iOS | 16 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [华 李](https://appshunter.io/developer/872554875) | [eKopro Solutions](https://appshunter.io/developer/1220328029) |

## What reviewers say

### Simalai

[App page](https://appshunter.io/ios/app/simalai/id994853061)

This smart dosing pump system allows for precise liquid dispensing from 0.1ml to 999ml. Control dosing volume, frequency, and timing remotely via your mobile phone. Multiple units can be wirelessly combined for expanded functionality.

**Highlights:** Precise dosing from 0.1ml, Compact and small volume design, Mobile phone control for settings, Wireless combination of multiple pumps, Adjustable dosing frequency and time

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### eKoral Pro

[App page](https://appshunter.io/ios/app/ekoral-pro/id1220328030)

Transform your fish tank into a smart aquarium with this app. Remotely monitor and control water parameters, automate equipment, and receive live video feeds and alerts to maintain a perfect aquatic ecosystem.

**Highlights:** Smart aquarium simulation, Remote equipment control, Real-time water parameter monitoring, Automated scheduling, Conditional rule creation, Live webcam feed, Alerts and notifications

**In-app purchases:** none


## Frequently asked questions

### Is Simalai free?

Simalai is free to download, with no in-app purchases.

### Is eKoral Pro free?

eKoral Pro is free to download, with no in-app purchases.

### Do Simalai or eKoral Pro have ads?

Neither Simalai nor eKoral Pro shows ads.

### Which is updated more often, Simalai or eKoral Pro?

Simalai ships an update every 3 weeks, and eKoral Pro monthly. Most recently, Simalai was updated on November 1, 2026 and eKoral Pro on November 2, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*